package com.example.demo.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class AppConfig implements WebMvcConfigurer {
    @Autowired
    private UserInterceptor userInterceptor;
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(userInterceptor)
                .addPathPatterns("/**")//拦截所有的请求
                .excludePathPatterns("/user/reg")//排除不拦截的url
                .excludePathPatterns("/user/login")//排除不拦截的url
                .excludePathPatterns("/image/**")//表示排除image目录下的所有图片
                .excludePathPatterns("/**")
        ;
    }
}
